1. If the product of two numbers is 2496 and HCF is 8,then the ratio of HCF and LCM is (3) (1) 1:32 (2) 39:1 (3) 1:39 (4) 4:63 (5) None of these 2. The greatest possible length which can be used to measure exactly the lengths 1m 92cm,3m 84c... Read more